Data Science and Machine Learning with R - Conditional Statements

Data Science and Machine Learning with R - Conditional Statements

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains conditional statements in R, covering basic if-else structures, relational operators, and logical operators. It demonstrates how to use these constructs to control program flow and make decisions based on conditions. The tutorial also covers chaining if-else statements for more complex logic, providing examples to illustrate these concepts.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are conditional statements in R and why are they important in programming?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the 'if' construct works in R.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to test if a variable is greater than a certain value in R.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you use the 'else' statement in conjunction with 'if' statements?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens if the condition in an 'if' statement evaluates to false?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are logical operators and how are they used in conditional statements?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using double equal signs (==) in comparisons?

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